panic: runtime error: slice bounds out of range [:496] with length 448

[noovertime7]

Describe the bug
内核版本：Centos7.9 3.10.0-1160.119.1.el7.x86_64

数组越界了
以下为详细日志：

[root@yinnuo ~]# ./kyanos stat
ERRO[0000] Not enough bytes to dissect int param.       
ERRO[0000] Not enough bytes to dissect int param.       
ERRO[0000] Not enough bytes to dissect int param.       
ERRO[0000] Not enough bytes to dissect int param.       

ERRO[0005] Not enough bytes to dissect int param.       
ERRO[0005] Not enough bytes to dissect int param.       
ERRO[0005] Not enough bytes to dissect int param.       
ERRO[0005] Not enough bytes to dissect int param.       
ERRO[0005] Not enough bytes to dissect int param.       
ERRO[0005] Not enough bytes to dissect int param.       
ERRO[0005] Not enough bytes to dissect int param.       
ERRO[0005] Not enough bytes to dissect int param.       
panic: runtime error: slice bounds out of range [:496] with length 448

goroutine 15 [running]:
kyanos/agent/protocol/mysql.DissectStringParam({0xc0000d6000, 0x1c0}, 0xc000681728, 0xc000681738)
        /home/runner/work/kyanos/kyanos/agent/protocol/mysql/utils.go:196 +0xaa
kyanos/agent/protocol/mysql.ProcessTextResultsetRowPacket(0xc0000b5f40, 0x948d60?, 0xc0006818c8?)
        /home/runner/work/kyanos/kyanos/agent/protocol/mysql/handler.go:290 +0x74
kyanos/agent/protocol/mysql.HandleResultsetResponse(0xc0000b5b80, 0x0, 0x0, {0xc0000d4300, 0xe, 0x18}, 0xc0006819d0)
        /home/runner/work/kyanos/kyanos/agent/protocol/mysql/handler.go:239 +0x6db
kyanos/agent/protocol/mysql.processQuery(0xc0000b5b80, {0xc0000d4300, 0xe, 0x18}, 0xc0006819d0)
        /home/runner/work/kyanos/kyanos/agent/protocol/mysql/handler.go:115 +0x1dd
kyanos/agent/protocol/mysql.(*MysqlParser).processPackets(0xc0003100d8?, 0xc000310100?, {0xc0000d4300?, 0x4d288f?, 0xc000681a48?})
        /home/runner/work/kyanos/kyanos/agent/protocol/mysql/mysql.go:190 +0xed
kyanos/agent/protocol/mysql.(*MysqlParser).Match(0xc0000ae270, 0xc0003100d8, 0xc000310100)
        /home/runner/work/kyanos/kyanos/agent/protocol/mysql/mysql.go:68 +0xf3
kyanos/agent/conn.(*Connection4).OnSyscallEvent(0xc000310000, {0xc00002dc00?, 0x65d?, 0xc000681f88?}, 0xc00028a420, 0xc0000a81e0)
        /home/runner/work/kyanos/kyanos/agent/conn/conntrack.go:331 +0x19c
kyanos/agent/conn.(*Processor).run(0xc000149880)
        /home/runner/work/kyanos/kyanos/agent/conn/processor.go:217 +0x698
created by kyanos/agent/conn.InitProcessorManager in goroutine 1
        /home/runner/work/kyanos/kyanos/agent/conn/processor.go:31 +0x157

[hengyoush]

感谢反馈🙏，我会尽快修复

[noovertime7]

能参与项目功能开发吗 我会go跟一点c语言的皮毛

[hengyoush]

当然可以👍

[dosubot]

Hi, @noovertime7. I'm Dosu, and I'm helping the kyanos team manage their backlog. I'm marking this issue as stale.

Issue Summary

• You reported a runtime error on CentOS 7.9 related to a slice bounds out of range in the DissectStringParam function.
• The error occurs during the processing of MySQL protocol data.
• The maintainer, "hengyoush," acknowledged the issue and promised a quick fix.
• You expressed interest in contributing, and "hengyoush" welcomed your participation.

Next Steps

• Please let me know if this issue is still relevant to the latest version of the kyanos repository by commenting here.
• If there is no further activity, this issue will be automatically closed in 7 days.

Thank you for your understanding and contribution!